JPS4999499A - - Google Patents

Info

Publication number
JPS4999499A
JPS4999499A JP49004757A JP475774A JPS4999499A JP S4999499 A JPS4999499 A JP S4999499A JP 49004757 A JP49004757 A JP 49004757A JP 475774 A JP475774 A JP 475774A JP S4999499 A JPS4999499 A JP S4999499A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP49004757A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4999499A publication Critical patent/JPS4999499A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/02—Number of plates being 2
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/07—All plates on one side of the LC cell

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Polarising Elements (AREA)
JP49004757A 1972-12-29 1973-12-29 Pending JPS4999499A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7246907A FR2212559B1 (fr) 1972-12-29 1972-12-29

Publications (1)

Publication Number Publication Date
JPS4999499A true JPS4999499A (fr) 1974-09-19

Family

ID=9109514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49004757A Pending JPS4999499A (fr) 1972-12-29 1973-12-29

Country Status (5)

Country Link
US (1) US4088400A (fr)
JP (1) JPS4999499A (fr)
DE (1) DE2364951C3 (fr)
FR (1) FR2212559B1 (fr)
GB (1) GB1453733A (fr)

Families Citing this family (80)

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DE3309970A1 (de) * 1983-03-19 1984-09-20 Robert Bosch Gmbh, 7000 Stuttgart Anordnung zur entspiegelung von fluessigkristallanzeigen
US4583825A (en) * 1983-12-27 1986-04-22 Tektronix, Inc. Electro-optic display system with improved viewing angle
US4541691A (en) * 1983-12-27 1985-09-17 Tektronix, Inc. Electro-optic switching system using circularly polarized light
GB2185140B (en) * 1986-01-02 1989-10-25 Rca Corp Arrangement to minimize reflected ambient light in a display
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US5227821A (en) * 1987-04-30 1993-07-13 Nview Corporation Liquid crystal display for projection systems
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US4976536A (en) * 1987-04-30 1990-12-11 Nview Corporation Liquid crystal display for projection systems
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US5048931A (en) * 1988-11-01 1991-09-17 North American Philips Corporation Liquid crystal display projection system having improved contrast
GB8907768D0 (en) * 1989-04-06 1989-05-17 Marconi Gec Ltd Optical limiter device
US5173793A (en) * 1989-10-06 1992-12-22 Summagraphics Corporation Liquid crystal shutter for backlit digitizer
US5066108A (en) * 1989-12-22 1991-11-19 Hughes Aircraft Company High throughput contrast enhancement for polarized displays
FR2673006B1 (fr) * 1991-02-19 1993-10-22 Hughes Aircraft Cy Systeme de projection a reflexion a valve de lumiere a cristal liquide.
US5268775A (en) * 1991-02-19 1993-12-07 Hughes-Jvc Technology Corporation Contrast enhancement and ghost elimination, for reflective light valve system
US5313234A (en) * 1991-07-26 1994-05-17 Sayett Group, Inc. Liquid crystal projector
EP0606939B1 (fr) * 1993-01-11 1998-05-06 Koninklijke Philips Electronics N.V. Système d'illumination et dispositif d'affichage comportant un tel système
US5910854A (en) 1993-02-26 1999-06-08 Donnelly Corporation Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices
US5594561A (en) * 1993-03-31 1997-01-14 Palomar Technologies Corporation Flat panel display with elliptical diffuser and fiber optic plate
US5629784A (en) * 1994-04-12 1997-05-13 Ois Optical Imaging Systems, Inc. Liquid crystal display with holographic diffuser and prism sheet on viewer side
US5668663A (en) 1994-05-05 1997-09-16 Donnelly Corporation Electrochromic mirrors and devices
JPH0843760A (ja) * 1994-07-29 1996-02-16 Olympus Optical Co Ltd 眼球投影型映像表示装置
US6061110A (en) * 1994-10-18 2000-05-09 Kabushiki Kaisha Toshiba Reflection type liquid crystal display device and method of manufacturing the same
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FR2737313B1 (fr) * 1995-07-25 1997-08-22 Sextant Avionique Ecran de visualisation a cristal liquide
JP3351945B2 (ja) * 1995-12-18 2002-12-03 シャープ株式会社 反射型液晶表示装置
JP2822983B2 (ja) 1996-06-27 1998-11-11 日本電気株式会社 透過型液晶表示装置
JP3339334B2 (ja) * 1996-12-05 2002-10-28 松下電器産業株式会社 反射型液晶表示素子
US5973760A (en) * 1997-08-06 1999-10-26 Rockwell Science Center, Inc. Display apparatus having quarter-wave plate positioned to eliminate conflicts with polarized sunglasses
US6124886A (en) 1997-08-25 2000-09-26 Donnelly Corporation Modular rearview mirror assembly
US6172613B1 (en) 1998-02-18 2001-01-09 Donnelly Corporation Rearview mirror assembly incorporating vehicle information display
US6326613B1 (en) 1998-01-07 2001-12-04 Donnelly Corporation Vehicle interior mirror assembly adapted for containing a rain sensor
JP3210274B2 (ja) 1997-08-25 2001-09-17 松下電器産業株式会社 反射型液晶表示素子
US8294975B2 (en) 1997-08-25 2012-10-23 Donnelly Corporation Automotive rearview mirror assembly
US6104455A (en) * 1997-08-27 2000-08-15 Dai Nippon Printing Co., Ltd. Back light device and liquid crystal display apparatus
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WO1999032945A1 (fr) * 1997-12-19 1999-07-01 Asulab S.A. Ensemble d'affichage comprenant deux dispositifs d'affichage superposes
US6445287B1 (en) 2000-02-28 2002-09-03 Donnelly Corporation Tire inflation assistance monitoring system
US8288711B2 (en) 1998-01-07 2012-10-16 Donnelly Corporation Interior rearview mirror system with forwardly-viewing camera and a control
US5963284A (en) * 1998-04-01 1999-10-05 Ois Optical Imaging Systems, Inc. LCD with diffuser having diffusing particles therein located between polarizers
US6329925B1 (en) 1999-11-24 2001-12-11 Donnelly Corporation Rearview mirror assembly with added feature modular display
US6477464B2 (en) 2000-03-09 2002-11-05 Donnelly Corporation Complete mirror-based global-positioning system (GPS) navigation solution
US6693517B2 (en) 2000-04-21 2004-02-17 Donnelly Corporation Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants
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US6295039B1 (en) * 1998-08-25 2001-09-25 Agilent Technologies, Inc. Thin illuminator for reflective displays
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JP4956887B2 (ja) * 2003-12-19 2012-06-20 株式会社日立製作所 投写光学装置及びそれを用いた画像表示装置
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US9487144B2 (en) 2008-10-16 2016-11-08 Magna Mirrors Of America, Inc. Interior mirror assembly with display
CN103038806B (zh) * 2010-07-27 2015-09-30 崔旭 偏振显示装置
KR102022697B1 (ko) * 2012-10-08 2019-09-19 삼성디스플레이 주식회사 표시 장치
JP6604110B2 (ja) * 2015-09-18 2019-11-13 株式会社Ｊｖｃケンウッド 光学装置および投射装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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US3067413A (en) * 1959-05-09 1962-12-04 Ibm Electro-optical character display system
DE2119339C2 (de) * 1971-04-21 1983-01-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrooptische Anzeigezelle

Also Published As

Publication number Publication date
DE2364951B2 (de) 1980-09-25
FR2212559A1 (fr) 1974-07-26
DE2364951A1 (de) 1974-07-04
GB1453733A (en) 1976-10-27
US4088400A (en) 1978-05-09
DE2364951C3 (de) 1981-05-21
FR2212559B1 (fr) 1977-08-05

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